Conditions | 1 |
Paths | 1 |
Total Lines | 14 |
Code Lines | 4 |
Lines | 0 |
Ratio | 0 % |
Changes | 0 |
1 | <?php |
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20 | function dataLayerVariable(): string |
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21 | { |
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22 | $dataLayerVar = 'dataLayer'; |
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23 | |||
24 | /** |
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25 | * Control the data layer variable. |
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26 | * |
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27 | * @param string $dataLayerVar |
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28 | */ |
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29 | $dataLayerVar = apply_filters('helick_gtm_data_layer_variable', $dataLayerVar); |
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30 | |||
31 | $dataLayerVar = preg_replace('/[^a-z0-9_\-]/i', '', (string)$dataLayerVar); |
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32 | |||
33 | return $dataLayerVar; |
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34 | } |
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54 |